Index: TD_Heparin/loader.py
===================================================================
diff -u -r68d15a320f8c682176d3109bac7823ebae6cdaff -ra7779af44ced3be6e30e4d4d67125d171a641d09
--- TD_Heparin/loader.py	(.../loader.py)	(revision 68d15a320f8c682176d3109bac7823ebae6cdaff)
+++ TD_Heparin/loader.py	(.../loader.py)	(revision a7779af44ced3be6e30e4d4d67125d171a641d09)
@@ -32,7 +32,7 @@
         super().__init__(os.path.dirname(__file__))
 
         if self.can_interface is not None:
-            channel_id = CAN.DenaliChannels.ui_to_td_ch_id
+            channel_id = CAN.CanChannels.ui_to_td_ch_id
             heparin_request_message_id = MsgIds.MSG_ID_TD_HEPARIN_REQUEST.value
             self.can_interface.register_receiving_publication_function(channel_id,
                                                                        heparin_request_message_id,